1-oxaspiro[2.5]octane-2-carbonitrile

1-氧杂螺[2.5]辛烷-2-甲腈

Also known as: 1-OXASPIRO[2.5]OCTANE-2-CARBONITRILE, 1-Oxa-spiro[2.5]octan-2-carbonitril, 2-Cyano-1-oxaspiro[2.5]octane, 1-oxaspiro[2.5]octane-2-carbonitrile(6CI,9CI), 2-oxaspiro[2.5]octane-1-carbonitrile, 2-oxaspiro[2.5]octanecarbonitrile

1-oxaspiro[2.5]octane-2-carbonitrile (CAS 36929-66-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H11NO and a molecular weight of 137.179 g/mol. It is also known as 1-OXASPIRO[2.5]OCTANE-2-CARBONITRILE, 1-Oxa-spiro[2.5]octan-2-carbonitril and 2-Cyano-1-oxaspiro[2.5]octane. Key properties include a boiling point of 275.2±33.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 115.5±19.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
36929-66-5
Jingsj CID
J-1140723-8
Molecular Formula
C8H11NO
Chinese Name
1-氧杂螺[2.5]辛烷-2-甲腈
Molecular Weight
137.179 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point275.2±33.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point115.5±19.3 °C

Frequently Asked Questions

What is the CAS number of 1-oxaspiro[2.5]octane-2-carbonitrile?

The CAS number of 1-oxaspiro[2.5]octane-2-carbonitrile is 36929-66-5.

What are the molecular formula and molecular weight of 1-oxaspiro[2.5]octane-2-carbonitrile?

1-oxaspiro[2.5]octane-2-carbonitrile has molecular formula C8H11NO and molecular weight 137.179 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-oxaspiro[2.5]octane-2-carbonitrile (CAS 36929-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1140723-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.